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LiRa [457]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
never [62]3 years ago
8 0

Answer:

30

Step-by-step explanation:

because 180-90-60 and then you will get the answer

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Hannah bought 4 hamburgers and 2 orders of french fries at a local restaurant for $16.50. Philip bought 5 hamburgers and 3 order
Alex17521 [72]
1 order of french fries are $1.25

Hope this helps 
6 0
3 years ago
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Write 0.9 as a fraction with a denominator of 10
adelina 88 [10]
The answer is 9/10
the denominator is on the bottom
5 0
3 years ago
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Factorize x^3-10x^2-53x-42
pochemuha

Answer:

(x+1)(x-14)(x+3)

Step-by-step explanation:

The first step in factorising polynomials is to find the smallest factor first. The way to do this is with trial and error. Lets see if x+1 is a factor.

According to the factor theorem, (x-a) is a factor of P(x) if and only when P(a) = 0

In this case we will use f(x) = ((x)^3)-((10x)^2)-53x-42

f(-1) = 0

Therefore (x+1) is a factor of the polynomial.

Now we divide the polynomial with (x+1) via long division to get (x^2)-11x-42.

We now factorise (x^2)-11x-42 using whatever method you would like. I'm going to use the AC method, where we find a number that multiplies to AC and adds to B, In this case AC = -42, and B = -11.

Therefore (x^2)-11x-42 factosied is (x-14)(x+3)

Now merge (x+1) with (x-14)(x+3)

The final answer is (x+1)(x-14)(x+3)

If this has helped, please consider making this the Brainliest answer!

7 0
3 years ago
Read 2 more answers
PLEASE HELP! 15 POINTS What are the factors of the expression 4(q−18+p)?
melomori [17]

Answer:

4 and (q − 18 + p)

Step-by-step explanation:

Given:

4(q−18+p)

The factors are

4 and (q − 18 + p)

A factor refers to something which is multiplied by something else. It could be a number, variable, term, or a longer expression.

For example. The factors of the expression 6x(y +2)

are 6, x and (y+2)

7 0
3 years ago
So can someone just help me solve this and tell me which terms belong together....ty-
miss Akunina [59]
48, -5, 37, and 5 go together
8 0
3 years ago
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